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Add docs for methods doing resolve locally

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This commit is contained in:
Semyon Proshev
2018-12-25 19:35:51 +03:00
parent 5a79ff3b87
commit 686d26e4fd
1 changed files with 14 additions and 0 deletions
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14
python/src/com/jetbrains/python/psi/resolve/PyResolveUtil.java
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@@ -119,6 +119,10 @@ public class PyResolveUtil {
}
}
/**
* Resolves the passed expression in its containing file.
* Does not go outside this file.
*/
@NotNull
public static Collection<PsiElement> resolveLocally(@NotNull PyReferenceExpression referenceExpression) {
final String referenceName = referenceExpression.getName();
@@ -133,6 +137,10 @@ public class PyResolveUtil {
return processor.getElements();
}
/**
* Resolves the passed name in its containing file starting from the passed scope.
* Does not go outside this file.
*/
@NotNull
public static Collection<PsiElement> resolveLocally(@NotNull ScopeOwner scopeOwner, @NotNull String name) {
final PyResolveProcessor processor = new PyResolveProcessor(name, true);
@@ -141,6 +149,10 @@ public class PyResolveUtil {
return processor.getElements();
}
/**
* If the passed expression resolves to import elements, returns their qualified names.
* Does not go outside the file containing this expression.
*/
@NotNull
public static List<QualifiedName> resolveImportedElementQNameLocally(@NotNull PyReferenceExpression expression) {
// SUPPORTED CASES:
@@ -276,6 +288,7 @@ public class PyResolveUtil {
/**
* Follows one of 'target-reference` chain and returns assigned value or null.
* Does not go outside the file containing the passed expression.
*
* @param referenceExpression expression to resolve
* @return resolved assigned value.
@@ -287,6 +300,7 @@ public class PyResolveUtil {
/**
* Runs DFS on assignment chains and returns all reached assigned values.
* Does not go outside the file containing the passed expression.
*
* @param referenceExpression expression to resolve
* @param visited set to store visited references to prevent recursion